baber/WOPTO huggingface dataset:
Patent KR-20010050163-A (KR)
Title: Oil tone artificial leather sheet
Inventor: HAYASHI KOHEI
IPC: D06N3/00
Filed: 2000-08-23
Abstract: PURPOSE: An oil tone artificial leather sheet having a blend of an oily substance and a supporting polymer on part or all of the nap surface of a napped sheet comprising a non-woven fabric of microfine fibers and polyurethane existing in the non-woven fabric is provided, which has a high-class appearance and smooth texture and feeling close to natural leather and is useful when applied to the manufacture of shoes or the like. CONSTITUTION: This artificial leather sheet is prepared by coating a blend of a supporting polymer and an oily substance of viscosity 50 to 10,000 mPa.s at 30 deg.C in a weight ratio of 1 to 20 on part or all of a nap surface of a napped sheet comprising a non-woven fabric of microfine fibers having 0.3 denier or less and polyurethane. The supporting polymer is a block copolymer having a polymer block(A) comprising a vinyl aromatic compound and a polymer block(B) comprising conjugated diene, or a hydrogen additive thereof.
Patent KR-20020017878-A (KR)
Title: easy personal internet broadcasting system by automatically installed
Inventor: KIM HO SEONG
IPC: G06F17/00
Filed: 2000-08-29
Abstract: PURPOSE: An automatic personal Internet broadcasting station building system is provided to let users easily broadcast through the Internet by programming the broadcasting contents as a program. CONSTITUTION: The system comprises the Winamp, Microsoft NetShow tool(window media tool), the plugin of Winamp, and the shoutcast server. The Winamp is a music file regenerator supporting overall audio formats. The Winamp plays the central role for uploading music and comments. The Microsoft NetShow tool is a NetShow Streaming Media Service. The multimedia solution supports a high quality bandwidth. ASF(Advanced Streaming Format) contents and Real Audio/Video file QuickTime contents are conveniently accessed by the Microsoft NetShow tool. The plugin of Winamp is a shoutcast DSP(Digital Signal Processor) broadcasting tool. The shoutcast server supports UNIX and Windows and realizes a personal open radio show. When the programs are downloaded, an environment is automatically set up. Broadcasting is realized by automatic IP(Internet Protocol) set-up. Therefore, the audio and video contents are provided by the Internet users without any separate operating process.
Patent KR-20010067190-A (KR)
Title: Wafer Boat and Heat Treatment Apparatus Using the Same
Inventor: MINAMI MASASHI
IPC: H01L21/22
Filed: 2000-09-19
Abstract: PURPOSE: To provide a low-cost wafer boat and a heat treatment apparatus with the wafer boat for enabling reduction of errors in assembling and use a conventional tool, even for the wafers with larger diameters. CONSTITUTION: Since a wafer holding part 5 is made removable from a boat support 3 when the wafer holding part 5 is mounted on the boat support 3, the wafer boat is separated into the wafer holding part 5 with the needs for less accuracy and a wafer boat main body requiring relatively no accuracy. As a result, the assembling step of the wafer boat can be simplified. Even for the wafers with large diameter, the wafer boat can be assembled using existing production equipment and technology. The wafer board can be manufactured at a low cost, by omitting the cost of new equipment or the development as a manufacturing cost of the wafer boat.
Patent KR-20010067198-A (KR)
Inventor: COCKERHAM RAYFORD A
IPC: A01K89/01
Filed: 2000-09-20
Abstract: PURPOSE: Asymmetrically joined spinning reel foot and stem is provided, which solves such a problem that a user is difficult to accelerate the tip portion of a fishing rod, when casting the fishing rod. CONSTITUTION: The reel stem is connected to the reel foot at a point other than at its center. When the point of connection is nearer the rear of the rod, the net effect is to move the overall center of gravity of the rod/reel combination nearer the user's hand, i.e., toward the handle of the rod. Further, in the preferred arrangement, when the reel stem asymmetrically engages the reel foot the user will tend to put the stem between the index and middle fingers, thereby moving the hand grip position toward the tip of the reel and nearer the location of the center of gravity.
Patent KR-20020022909-A (KR)
Title: Physical excercise system with plurality of participants using network and method thereof
Inventor: PARK SEUNG HUN
Filed: 2000-09-21
Abstract: PURPOSE: A multiple person participated exercise system and a method using the network are provided to enable a user to exercise with steady interests without getting tired and to inform the user of the correct information for the user's health state by checking the exercise state of the user. CONSTITUTION: The system includes a server(120) connecting through a network such as the Internet and a plurality of state signal generator(150,160,170). The server provides a cyber common space(130) to one or more participants and one or more cyber objects(180,182,184) being generated in the cyber common space and being controlled by each state signal(STA1,STA2,STA3). The state signal generator generates each state signal confronting to the physical action of participants and the generated signal is provided to the server through the network(110). The state signal generator consists of one or more detectors, amplifiers, A/D converters, processors, interfaces and displays.
Patent KR-20020028077-A (KR)
Title: A method of analyzing polyethoxylated retinamide derivatives by high performance liquid chromatography
Inventor: KIM YEO GYEONG
IPC: G01N30/00
Filed: 2000-10-06
Abstract: PURPOSE: A method is provided to analyze a poly ethoxylated retine amide derivative having a superior anti-aging effect by using a high performance liquid chromatography. CONSTITUTION: A method is characterized in that a poly ethoxylated retine amide derivative component expressed by the following chemical formula by using a high performance liquid chromatography, in accordance with the poly ethylene glycol added moles. In the chemical formula, R is low level alkyl group of hydrogen or C1 to 6, and n ranges 2 to 100. A separation pipe filled with an octa-silane(C8) or an octa-decyl silane(C18) is used as a separation pipe for the high performance liquid chromatography. An effluent for the high performance liquid chromatography is an acetonitryl and water.
Patent KR-20020028380-A (KR)
Title: Regulator of NO-mediated Apoptosis and method for regulating NO-mediated Apoptosis
Inventor: CHUNG HUN TAEG
IPC: A61K33/26
Filed: 2000-10-09
Abstract: PURPOSE: A method for controlling nitrogen monoxide-mediated apoptosis by increasing a DNIC(dinitrosyl-iron complex) content in a cell by the treatment of Fe¬2+ in the cell or directly treating DNIC is provided. It can be used in the treatment of diseases associated with apoptosis of the cell induced by nitrogen monoxide. CONSTITUTION: Dinitrosyl-iron complexes are used as a nitrogen monoxide-mediated apoptosis-controlling agent. The nitrogen monoxide-mediated apoptosis is controlled by inhibiting the activity of caspase by increasing the content of dinitrosyl-iron complexes in a cell. The increase in the content of dinitrosyl-iron complexes in the cell is achieved by direct treatment of DNIC or DNIC-containing cytosol separated from the cell, or treatment of Fe¬2+ or a salt containing the same in the cell.
Patent KR-20010000771-A (KR)
Inventor: KIM GYEONG O
IPC: H04M3/50
Filed: 2000-10-18
Abstract: PURPOSE: A method for recording/retrieving telephone conversations under a network environment is provided to store telephone conversations supplied from a counselor PC and to supply retrieved information to a manager PC when a manager retrieves the information, so as to easily record the telephone conversations without another recording line. CONSTITUTION: A process of transmitting telephone conversations to a server in real time comprises the steps as follows. A counselor connects to the server. A counselor PC captures an audio signal digitally processed by being inputted through a telephone line which is connected with a counselor telephone. The counselor PC decides whether a voice signal exists for a preset section. The counselor PC decides whether a present mode is a recording mode. If the voice signal exists and the present mode is not the recording mode, the counselor server transmits speech start information and a recording start command to the server, and converts the present mode into the recording mode. If the voice signal exists and the present mode is the recording mode, the counselor PC compresses the voice signal to encode the voice signal. If the voice signal does not exist and a preset time elapses in the recording mode, the counselor PC performs a recording suspending command and all recording cancellations to the server. The counselor PC decides whether the counselor inputs data. If so, the counselor PC transmits the data to the server with stream data. A process of storing/retrieving the telephone conversations comprises the steps as follows. The server stores the data according to each item. The server backs up the stored data. If a manager retrieves the stored data, the server supplies the retrieved data to a manager PC.
Patent KR-20020038316-A (KR)
Title: Relay controlled by air pressure
Inventor: PARK JAE HYEON
IPC: H01H53/00
Filed: 2000-11-17
Abstract: PURPOSE: A structure of a relay controlled by an air pressure is provided to supply electric power to an electric circuit without additional electric power by using an air cylinder. CONSTITUTION: An operating shaft(3) of an air cylinder(2) is connected with a compressor(1). A movable contact(4) is formed at an end portion of the operating shaft(3). The movable contact(4) corresponds to a fixing contact(5) of an electric circuit(6). In a normal state, the movable contact(4) is separated from the fixing contact(5) of the electric circuit(6). The movable contact(4) is connected with the fixing contact(5) of the electric circuit(6) and electric power(10) is provided to the electric circuit(6) when the operating shaft(3) of the air cylinder(2) is extended by an air pressure control valve(9).
Patent KR-20020041674-A (KR)
Title: Manufacturing Process of Liquid Crystal Cell for a Small Size Liquid Crystal Display Device
Inventor: LIM JU SU
IPC: G02F1/13
Filed: 2000-11-28
Abstract: PURPOSE: A process of fabricating a liquid crystal cell of a small-size liquid crystal display is provided to reduce TAT and decrease the number of times of handling liquid crystal cells in fabrication processes to improve productivity. CONSTITUTION: The first substrate and the second substrate(100) are prepared. A plurality of cells including a color filter and a common electrode are formed on the first substrate. A plurality of cells(102) including gate lines(112) and data lines(114) are formed on the second substrate. A test gate pad(110a) connecting the gate lines together and a test data pad(110b) connecting the data line together are formed at the outer region of the second substrate where the cells are not formed. A test common voltage pad(110c) for applying common voltage to the common electrode is formed on the first substrate. The first and second substrates are attached to each other. The attached substrate is cut into sub-substrates and liquid crystal is injected into the cell of each sub-substrate. Voltage is applied to the test gate pad, test data pad and test common voltage pad for each sub-substrate.
Patent KR-20020044741-A (KR)
Title: Fabric softner composition
Inventor: JUNG GUK IN
IPC: B01J13/02
Filed: 2000-12-06
Abstract: PURPOSE: Provided is a composition of fiber softener having excellent softening effect, high hygroscopicity, excellent antistatic effect and residual perfume. CONSTITUTION: The composition of the fiber softener contains microcapsule. The microcapsule is obtained by a process containing the steps of: curing aldehyde group material into amino resin substrate to manufacture capsule; maintaining the capsule at 200-300rpm in a reactor, and throwing 1-50wt.% of surfactant based on capsule solids between 30-80deg.C; and then stirring for about 1hour to form a double-layer. The microcapsule is characterized by containing 1-30wt.% of quaternary ammonium salt and having the double-layer which is possible to put hydrophobic liquid and liquid phase or solid phase active component.
Patent KR-20020045401-A (KR)
Title: Method of forming trench type isolation layer
Inventor: AHN DONG HO
IPC: H01L21/762
Filed: 2000-12-08
Abstract: PURPOSE: A formation method of a trench isolation layer is provided to prevent a dent and a hump by removing an upper trench portion of a silicon nitride liner and to improve a gap-fill by a two-step burial. CONSTITUTION: A silicon nitride liner(107) is formed on a thermal oxide(105) of a trench, an HTO(High Temperature Oxide) as a buffer oxide is thinly formed on the resultant structure. Then, a first burial oxide is filled into the trench and is recessed by a wet etching of the first burial oxide so as to expose the silicon nitride liner(107). Then, the exposed silicon nitride liner(107) is completely removed by a wet etchant and a second burial oxide(149) is deposited enough to fill the trench by performing a CMP(Chemical Mechanical Polishing), thereby improving a gap-fill characteristic.
Patent KR-20020046471-A (KR)
Title: Method for chemical mechanical polishing pad conditioner
Inventor: KIM HYEONG JUN
IPC: H01L21/304
Filed: 2000-12-14
Abstract: PURPOSE: A fabrication method of a CMP(Chemical Mechanical Polishing) pad conditioner is provided to prevent damages of wafers and to increase a yield by using a ceramic pad conditioner. CONSTITUTION: A pad conditioner is entirely made of a ceramic using α-alumina having a good sinterability, thereby preventing a scratch and a metal contamination. After compressing the α-alumina to form a spherical disc in a compression die under a powder metallurgy processing, A main substrate(1) is formed by first sintering the spherical disc for one hour over the temperature of 1000 deg.C. At this time, the structure of the sintered substrate nearly has no pores. After depositing diamond grains(2) on the main substrate(1), a second sintering is performed on the α-alumina power(3) deposited on the structure over the temperature of 1000 deg.C.
Patent KR-20020048247-A (KR)
Title: Many sides lens stereo multivision scofe
Inventor: SHIN SUK KYUN
IPC: G02B27/02
Filed: 2000-12-18
Abstract: PURPOSE: A stereo multi vision scope for rotating both sides multilateral lens by a lens case is provided to enable a user artistically and fantastically to view an object by displaying the object every surface of a multilateral lens when viewing a scene or athletic sports. CONSTITUTION: Zoetropes(10,10a) includes enlarged opening portions(30,30a) of the taper type barrels(20,20a). Uneven guide surfaces(81,81a) are formed at support members(80,80a). Fluoroscopes(40,40a) are formed at taper type barrels(20,20a). Insertion portions(31,31a) are formed at one side of enlarged opening portions(30,30a) of the taper type barrels(20,20a). Lens cases(50,50a) are inserted and connected into the insertion portions(31,31a) by connectors(51,51a). Multilateral lenses(60) are inserted and mounted into the lens cases(50,50a). A plurality of slope perspective surfaces(61) are formed at the multilateral lenses.
Patent KR-20010035083-A (KR)
Title: Method and system for payment using electronic cash in off-line business
Inventor: KIM TAE HO
Filed: 2000-12-19
Abstract: PURPOSE: A method for processing a paying using an electronic money in off-line and a system thereof are provided to enable a user to purchase a commodity or a service freely by paying a cost for a commodity or a service bought in off-line by using an electronic money stored in a computer system in on-line. CONSTITUTION: A client requests a payment by electronic money and selects a kind of electronic money. An electronic money paying device connects to the corresponding electronic money box server. The electronic money box server requests a providing of data to the electronic money paying device. The electronic money paying device displays a requested data item and requests an input of data. The client inputs the requested data in the electronic money paying device by a keypad. The electronic money paying device transmits the data to the electronic money box server. The electronic money box server certifies a justifying of the client using the transmitted data. If the client is certified as a legitimate person, the offering of paying information is requested to the electronic money paying device. The electronic money paying device transmits money to be paid inputted in a bar code reader and paying information provided from a selling store information database. The electronic money box server extracts the corresponding electronic money through a user's account. The extracted electronic money is transmitted to the electronic money paying device. The electronic money paying device stores the electronic money in a storing device, and issues a receipt.
Patent KR-20020049416-A (KR)
Title: anti-theft device for an automobile
Inventor: PARK HAN GIL
IPC: B60R25/042
Filed: 2000-12-19
Abstract: PURPOSE: A burglarproof apparatus of a vehicle is provided to prevent the vehicle from being robbed by cutting off a fuel-supplying path connected at an injector and preventing an ignition of an engine. CONSTITUTION: A burglarproof apparatus of a vehicle comprises a controller(200) for providing a burglarproof signal responding to a set of a burglarproof function and a cut off switch(210) for breaking a fuel-supplying path for supplying a fuel from a fuel tank(220) to an injector responding to the burglarproof signal from the controller. A sensor for sensing a theft of the vehicle such as an engine food open sensing switch(2), a door open sensing switch(4) or a truck open sensing switch(6), is connected at an input terminal of the controller. The cut off switch(210) for breaking the fuel-supplying path for supplying the fuel is connected at one output terminal of the controller. The cut off switch is installed at a fuel pipe(222).
Patent KR-20020049882-A (KR)
Title: Scrambling code serching method of B-CDMA system
Inventor: KIM HYEONG GI
IPC: H04B1/7077
Filed: 2000-12-20
Abstract: PURPOSE: A scrambling code searching method in a W-CDMA system is provided to prevent occurrence of a peak processing power by distributing a process for obtaining a decision variable required for a large amount of calculation to several slots and calculating them, and heighten an economic efficiency by using a DSP chip with a low calculation speed. CONSTITUTION: A mobile station searches a starting point of a slot for a base station with the smallest path loss by using a matching filter for the first synchronous channel. The mobile station performs a cross relation on the signal received at the obtained slot position for the 16 available second synchronous channel codes, obtains a determining variable at each slot by using the performed cross relation value, and searches a determining variable with the maximum value, thereby obtaining long code group information and information on a starting point of a frame.
Patent KR-20020051570-A (KR)
Title: Operation processing method of central processing unit in processing phase locked loop
Inventor: YOO SANG JIN
IPC: G06F7/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for processing a calculation of a CPU at processing a PLL(Phase Locked Loop) is provided to perform the PLL by storing a result to be calculated in a memory in advance, designating the stored address as a pointer value, and reading the stored result in accordance with a counter value. CONSTITUTION: An initial start is performed(S10), an initial phase difference value is set(S11), a reference phase difference value is calculated(S12), and phase difference values with respect to each counter value are calculated and stored(S13). After reading a calculation result value(S15) with respect to the counter value by operating a counter(S14), a digital/analogue conversion control is performed by the calculation result value(S16). It is judged whether a stability of a clock source is satisfied with a reference(S17). If a stability of a clock source is satisfied with a reference, the stage is returned to the above stage. If a stability of a clock source is not satisfied with a reference, a hold over mode is operated for maintaining a previous output as it is(S18).
Patent KR-20020052458-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: YANG GUK SEUNG
IPC: H01L27/12
Filed: 2000-12-26
Abstract: PURPOSE: A transistor formation method on an SOI(Silicon-On-Insulator) substrate is provided to improve a threshold voltage, a short channel effect and an ESD(Electrostatic Discharge) by using an air-tunnel. CONSTITUTION: An isolation layer(19) is formed on an SOI substrate. A stacked structure of a gate insulator(21), a gate electrode(23) and a mask insulator(25) is formed on the SOI substrate. After forming an LDD(Lightly Doped Drain) region(27), an insulating spacer(29) is formed at both sidewalls of the stacked structure. A groove is formed by selectively etching the SOI substrate using the mask insulator(25) and the insulating spacer(29) as a mask. An air-tunnel(33) is formed by removing the oxide exposed on the groove.
Patent KR-20010074027-A (KR)
Inventor: CHO GUANG SUP
IPC: H01J61/72
Filed: 2000-12-28
Abstract: PURPOSE: A back light including an external electrode fluorescent lamp and a driving method thereof are provided to include a fluorescent lamp capable of being operated in a parallel connection mode by superposing an electroless glass tube and an external electrode in the outside of a waveguide or on a reflector. CONSTITUTION: A fluorescent lamp includes a cylindrical glass tube(11). The glass tube(11) is coated with a fluorescent material(12) on the inner wall. The glass tube(11) is sealed at both ends after injecting discharge gas composed of inert gas or Hg. The glass tube(11) has a sectional shape including circle, flat ellipse or double cylinder. The glass tube(11) has end-cap shaped external electrodes(13) at both ends. The external electrodes(13) are made of a conductive material such as aluminum, silver and copper, and completely wrap the ends of the glass tube(11). A ferro-electric material is coated inside the glass tube(11) corresponding to the external electrodes(13) to enhance life time and generation of secondary cell.
Patent KR-20020056756-A (KR)
Title: A monoblock dual-band duplexer
Inventor: HWANG GYU HAN
IPC: H01P1/205
Filed: 2000-12-29
Abstract: PURPOSE: An integrated dual band dielectric duplexer is provided to reduce manufacture cost and size of a handheld phone. CONSTITUTION: An integrated dual band dielectric duplexer comprises a dielectric block(D20), a first duplexer, a second duplexer(22), a common antenna, a first transmission line and a second transmission line. The first duplexer and the second duplexer(22) are formed in the dielectric block(D20) such that opposite surfaces of their open surfaces are opposite to each other. The first duplexer includes many resonators(R11-R18) having holes passing from the open surface to the rear surface of the block(D20) and having an inner surface coated with conductive material. The resonators(R11,R18) at both ends function as a band reject filter and remaining resonators(R12-R17) function as a band pass filter. The second duplexer(22) includes many resonators(R21-R30). The resonators(R21,R30) at both ends function as a band reject filter and remaining resonators(R22-R29) function as a band pass filter.
Patent KR-20010021497-A (KR)
Title: 단핵 방향족 화합물과 하나 이상의 방향족 환을 함유하는다핵 화합물을 팔라듐 착체 촉매의 존재하에 아민화하는방법
IPC: C07C225/22
Filed: 1998-06-27
Abstract: 본 발명은 단핵 방향족 화합물과 하나 이상의 방향족 환을 함유하는 다핵 화합물의 신규한 아민화 방법에 관한 것이다.  본 발명의 방법은 아민화된 단핵 방향족 화합물 또는 하나 이상의 방향족 환을 함유하는 아민화된 다핵 화합물을 반응 혼합물로부터 간단히 분리하고 사용된 촉매 시스템을 재사용할 수 있도록 한다.  본 발명의 방법에 따라서, 단핵 방향족 화합물 또는 하나 이상의 방향족 환을 함유하는 다핵 화합물을 물, 염기, 및 수용성 유기 포스핀 리간드를 함유하는 팔라듐 착체 촉매의 존재하에 1급 아민 또는 2급 아민과 반응시킨다.